title: (R)-methadone versus racemic methadone: what is best for patient care?
authors.forename: Elinore F
authors.initials: EF
authors.lastname: McCance-Katz
mesh_terms: D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D006801:Humans; D008691:Methadone / Q000009:adverse effects*; D009294:Narcotics / Q000009:adverse effects*; D009293:Opioid-Related Disorders / Q000534:rehabilitation
chemical_list: D009294:Narcotics; D008691:Methadone